Aug 31 04:03:26.902 INFO checking mattdeboard/rs-pugbot against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 04:03:26.903 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 04:03:26.903 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 04:03:27.203 INFO blam! c951469f682fde66568b6b3712cd5f2ffb49dde7b2e338f4255ea1376cc48f2f
Aug 31 04:03:27.205 INFO running `"docker" "start" "-a" "c951469f682fde66568b6b3712cd5f2ffb49dde7b2e338f4255ea1376cc48f2f"`
Aug 31 04:03:28.175 INFO kablam! warning: unused manifest key: package.features
Aug 31 04:03:28.229 INFO kablam! error: failed to load source for a dependency on `serenity`
Aug 31 04:03:28.230 INFO kablam! 
Aug 31 04:03:28.230 INFO kablam! Caused by:
Aug 31 04:03:28.230 INFO kablam!   Unable to update https://github.com/zeyla/serenity.git#29377922
Aug 31 04:03:28.230 INFO kablam! 
Aug 31 04:03:28.230 INFO kablam! Caused by:
Aug 31 04:03:28.230 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 31 04:03:28.230 INFO kablam! 
Aug 31 04:03:28.230 INFO kablam! Caused by:
Aug 31 04:03:28.230 INFO kablam!   Read-only file system (os error 30)
Aug 31 04:03:28.235 INFO kablam! su: No module specific data is present
Aug 31 04:03:28.805 INFO running `"docker" "rm" "-f" "c951469f682fde66568b6b3712cd5f2ffb49dde7b2e338f4255ea1376cc48f2f"`
Aug 31 04:03:28.992 INFO blam! c951469f682fde66568b6b3712cd5f2ffb49dde7b2e338f4255ea1376cc48f2f